package deom1;

public class OuterClass {
    int a1 = 1;
    int a2 = 1;
    int a3 = 1;
    static class InnerClass {
        int a1 = 111;
        int a4 = 1;
        int a5 = 1;
        public void fun() {
            int a = a1;
            OuterClass outerClass = new OuterClass();
            int b = outerClass.a1;
        }
    }

    public static void main(String[] args) {
        System.out.println(11);
        OuterClass.InnerClass innerClass = new OuterClass.InnerClass();
        innerClass.fun();
        System.out.println(11);

    }
}
